Objective To assess the accuracy of Doppler audio-signal processing system(DASPS) in noninvasive automatic estimation of pulmonary vascular resistance (PVR).
目的评价多普勒超声音频处理系统（DASPS）自动定量估测肺血管阻力（PVR ）的准确性。
This paper introduces an audio signal processing and feature parameters obtaining system based on ADSP2191.
本文主要介绍了一个基于ADSP2191的音频信号处理及特征提取系统。
VHS-ADC, a high-speed signal processing system based on FPGA, has been applied widely in communication, audio, video and radar signal processing fields.
ADC是一种基于FPGA的高速数字信号处理平台，在通信、音视频、雷达信号处理等领域得到了成功的应用。
Practical applications show that this system is good for audio signal collection and processing.
经实际应用证明，该系统是一个不错的音频信号采集与处理系统。
The simulant surrounding stereo-system designed in this paper can convert the ordinary audio-signal to stereo audio-signal through the processing of Digital Signal Processor (DSP).
本文设计的虚拟环绕立体声系统，将普通双声道音频信号经过数字信号处理器（DSP）处理，转变成具有环绕立体声效果的双声道音频信号。
Objective To Research 1 set of heart sound signal processing system based on PC audio card, used for the experimental re- search on heart sound signal.
目的研究一套基于PC机声卡的心音信号采集与处理系统，用于心音信号的实验研究。
VHS-ADC, a high-speed signal processing system based on FPGA, has been applied widely in communication, audio, video and radar signal processing fields.
VHS-ADC是一种基于FPGA的高速数字信号处理平台，在通信、音视频、雷达信号处理等领域得到了成功的应用。
VHS-ADC, a high-speed signal processing system based on FPGA, has been applied widely in communication, audio, video and radar signal processing fields.
VHS-ADC是一种基于FPGA的高速数字信号处理平台，在通信、音视频、雷达信号处理等领域得到了成功的应用。
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